EBV- Power Distribution Applications Sub Navigation (SN)

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Applications

New requirements for the Power Distribution system has been introduced with the latest CO2 emission regulations (e.g. very high number of switching cycles, Power Net stabilization, high efficiency…). With the best-in-class RDS_ON range over all other Smart Switches available in the market, Infineon Technologies enables the development of new applications in the Power Distribution.

EBV- Power Distribution Relay and fuse replacement (LC)

Relay & fuse replacement [0A–20A]

The classic fuse and relay box switches loads from 0A of up to 40A but the majority of loads is in the range up to 20A. Due to modern semiconductor solutions with protection features the control of various applications can be transfered from the relay box to the body control module and within even
more sophisticated solutions to decentralized modules such as front light modules, real light modules seat modules, door modules, etc.

This enables cost reduction by the reuse of the modules within different car models of an OEM and saves wire harness.

Relay & fuse replacement [20A–40A]

The new Infineon Power PROFET™ semiconductor solutions in the load range from 20A to 40A are now capable of competing also in terms of costs with the classic relay and fuse combination. Further the semiconductor is in comparison to the relay and fuse immune to dust, shock, vibration and aging. Additional very valuable features of smart power switches are the PWM capability and the diagnostic features. The new Infineon Power PROFET™ semiconductor solutions in the load range from 20A to 40A are now capable of competing also in terms of costs with the classic relay and fuse combination. Further the semiconductor is in comparison to the relay and fuse immune to dust, shock, vibration and aging. Additional very valuable features of smart power switches are the PWM capability and the diagnostic features.

Applications:

Heating (PTC, defrost)

Start/Stop (Starter relay , vacuum pump, (pressure for e.g.

Relay & Fuse

Pumps (fuel pump water pump)

Blower (HVAC

Power distribution (Trailer node, power outlet, KL15, switchable power

EBV- Power Distribution Battery and powernet management (LC)

Battery & powernet management [> 40A]

In the load range above 40A stabilization of the power net becomes relevant. For this load range there are no integrated solutions available yet. Smart discrete power switch designs are required here. The Start & Stop functionality creates new challenges for the Power Net which needs to be stabilized during the start/stop phase. Following solutions can be supported with Infineon devices.

POWER PROFET™

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